/Engine/Source/Runtime/CoreUObject/Public/UObject/PackageTrailer.h
namespace UE { [EPayloadFlags](API\Runtime\CoreUObject\UObject\UE__EPayloadFlags) & UE::operator^= ( [EPayloadFlags](API\Runtime\CoreUObject\UObject\UE__EPayloadFlags) & Lhs, [EPayloadFlags](API\Runtime\CoreUObject\UObject\UE__EPayloadFlags) Rhs ) }